diff options
| author | Joanne Koong <joannelkoong@gmail.com> | 2025-07-10 16:33:30 +0300 |
|---|---|---|
| committer | Christian Brauner <brauner@kernel.org> | 2025-07-14 11:51:32 +0300 |
| commit | 9caf1ea80cedf7d35d9371c44fbe5f84b0da667a (patch) | |
| tree | 3e4b6879abc58e80174e58c426b2bd3ccc4c71d2 /include/linux | |
| parent | f4fa7981fa26c664cc540cbce9bcb7ffe02a8912 (diff) | |
| download | linux-9caf1ea80cedf7d35d9371c44fbe5f84b0da667a.tar.xz | |
iomap: add public helpers for uptodate state manipulation
Add a new iomap_start_folio_write helper to abstract away the
write_bytes_pending handling, and export it and the existing
iomap_finish_folio_write for non-iomap writeback in fuse.
Signed-off-by: Joanne Koong <joannelkoong@gmail.com>
[hch: split from a larger patch]
Signed-off-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/20250710133343.399917-7-hch@lst.de
Reviewed-by: Brian Foster <bfoster@redhat.com>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Christian Brauner <brauner@kernel.org>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/iomap.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/iomap.h b/include/linux/iomap.h index 9f32dd8dc075..cbf9d299a616 100644 --- a/include/linux/iomap.h +++ b/include/linux/iomap.h @@ -461,6 +461,11 @@ ssize_t iomap_add_to_ioend(struct iomap_writepage_ctx *wpc, struct folio *folio, loff_t pos, loff_t end_pos, unsigned int dirty_len); int iomap_ioend_writeback_submit(struct iomap_writepage_ctx *wpc, int error); +void iomap_start_folio_write(struct inode *inode, struct folio *folio, + size_t len); +void iomap_finish_folio_write(struct inode *inode, struct folio *folio, + size_t len); + int iomap_writepages(struct iomap_writepage_ctx *wpc); /* |